// contracts/test/MockERC721Receiver.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";

contract MockERC721Receiver is IERC721Receiver {
  function onERC721Received(address, address, uint256, bytes calldata) external pure override returns (bytes4) {
    return this.onERC721Received.selector;
  }
}